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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH

N3O3 = NO =>
N3O3 = 3 NO

H2P + Ca(OH)2 = CaP + H2O =>
H2P + Ca(OH)2 = CaP + 2 H2O

NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr

Pb(NO{+3}){+2} + KI = PbI{+2} + K(NO{+3}) =>
Pb(NO{+3}){+2} + KI = PbI{+2} + K(NO{+3})

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

K2CO3(aq) + Ba(NO3)2 = KNO3 + BaCO3 =>
K2CO3(aq) + Ba(NO3)2 = 2 KNO3 + BaCO3

N3O3 = NO =>
N3O3 = 3 NO

H2SO4 + NaOH = SO4Na2 + H2O =>
H2SO4 + 2 NaOH = SO4Na2 + 2 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

C12H24O + KMnO4 = C12H23O2K + MnO2 + H2O + C12H24O2 =>
3 C12H24O + 2 KMnO4 = 2 C12H23O2K + 2 MnO2 + H2O + C12H24O2

SO2 + KMnO4 = MnSO4 + K2O + O =>
2 SO2 + 2 KMnO4 = 2 MnSO4 + K2O + 3 O

lithium + tin(IV)sulfide = lithiumsulfide + tin =>
4 Li + SnS2 = 2 Li2S + Sn

KHSO4 + NaHCO3 = Na2SO4 + K2CO3 + CO2 + H2O =>
2 KHSO4 + 4 NaHCO3 = 2 Na2SO4 + K2CO3 + 3 CO2 + 3 H2O

HCOH + Ag(NH3)OH = CO2 + Ag + NH3 + H2O =>
HCOH + 4 Ag(NH3)OH = CO2 + 4 Ag + 4 NH3 + 3 H2O

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O

Fe + KNO3 + H2O = Fe2O3 + N2 + KOH =>
10 Fe + 6 KNO3 + 3 H2O = 5 Fe2O3 + 3 N2 + 6 KOH

CrI2 + Cl2 = CrCl2 + I2 =>
CrI2 + Cl2 = CrCl2 + I2

H2MnO4 + Fe(OH)3 = H2O + Fe2(MnO4)3 =>
3 H2MnO4 + 2 Fe(OH)3 = 6 H2O + Fe2(MnO4)3

idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

SiH4 + CH3NH2 = SiC + H2 + NH3 =>
SiH4 + CH3NH2 = SiC + 3 H2 + NH3

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

N2O4 + BrO3{-} + OH{-} = NO3{-} + Br{-} + H2O =>
3 N2O4 + BrO3{-} + 6 OH{-} = 6 NO3{-} + Br{-} + 3 H2O

Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4

C12H26 + CuO = Cu + CO2 + H2O =>
C12H26 + 37 CuO = 37 Cu + 12 CO2 + 13 H2O

NaAcO + H2O = NaOH + HAcO =>
NaAcO + H2O = NaOH + HAcO

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

NaOH + Ca(NO3)2 = Ca(OH)2(s) + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2(s) + 2 NaNO3

P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3

KOH + (NH4)2S = KS + (NH4)2OH =>
KOH + (NH4)2S = KS + (NH4)2OH

C5H6Cl4 + KClO4 = KCl + H2O + CO + Cl2 =>
C5H6Cl4 + 2 KClO4 = 2 KCl + 3 H2O + 5 CO + 2 Cl2

CuO + K2CO3 = CuCO3 + K2O =>
CuO + K2CO3 = CuCO3 + K2O

N3O3 = NO =>
N3O3 = 3 NO

Fe(k) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(k) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

CaCI2 + KOH = CaOH + KCI2 =>
CaCI2 + KOH = CaOH + KCI2

N3O3 = NO =>
N3O3 = 3 NO

NO + Ca(HO) = NO(OH) + Ca =>
NO + Ca(HO) = NO(OH) + Ca

Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4

H2S + Ca3(PO4)2 = CaS + H3PO4 =>
3 H2S + Ca3(PO4)2 = 3 CaS + 2 H3PO4

C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

NaMnO4 + Fe + H2O = Fe(OH)2 + MnO2 + NaOH =>
2 NaMnO4 + 3 Fe + 4 H2O = 3 Fe(OH)2 + 2 MnO2 + 2 NaOH

Ca(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca(PO4)2(s) + 2 SiO2(s) + 14 C(s) = 2 CaSiO3(s) + P4(s) + 14 CO(g)

N3O3 = NO =>
N3O3 = 3 NO

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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